Cephalosporin antibiotics and Ambroxol can be taken together, and the combination of the two is very effective in improving infections of the respiratory system, especially like chronic bronchitis and acute bronchitis. Cephalosporin antibiotics, which can kill germs by destroying cell walls, are very effective in treating infections in the airways and lungs. Under the guidance of sputum culture to choose the appropriate cephalosporin antibiotics, commonly used cefotaxime sodium, cefuroxime, cefoperazone sodium sulbactam sodium and so on. Combined with the sputum chemotherapeutic drug Ambroxol, it can target cough, sputum, wheezing, and better assist the treatment. It can also be matched with nebulized inhalation, and then with immunity-enhancing drugs, such as thymopentapeptide and Jinshuibao for oral administration, which is more beneficial for improving the physique and correcting the disease.